4221434033 has 8 divisors (see below), whose sum is σ = 4523607648. Its totient is φ = 3925244224.

The previous prime is 4221434029. The next prime is 4221434051. The reversal of 4221434033 is 3304341224.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 4221434033 - 2² = 4221434029 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 4221433993 and 4221434011.

It is not an unprimeable number, because it can be changed into a prime (4221434023) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1494491 + ... + 1497312.

It is an arithmetic number, because the mean of its divisors is an integer number (565450956).

Almost surely, 2^4221434033 is an apocalyptic number.

It is an amenable number.

4221434033 is a deficient number, since it is larger than the sum of its proper divisors (302173615).

4221434033 is a wasteful number, since it uses less digits than its factorization.

4221434033 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2991903.

The product of its (nonzero) digits is 6912, while the sum is 26.

The square root of 4221434033 is about 64972.5636942240. The cubic root of 4221434033 is about 1616.1686159190.

Adding to 4221434033 its reverse (3304341224), we get a palindrome (7525775257).

The spelling of 4221434033 in words is "four billion, two hundred twenty-one million, four hundred thirty-four thousand, thirty-three".